[INFO] updating cached repository Vogte999/analysis-calculatr
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Vogte999/analysis-calculatr
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Vogte999/analysis-calculatr" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/Vogte999/analysis-calculatr"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/Vogte999/analysis-calculatr'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Vogte999/analysis-calculatr" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/Vogte999/analysis-calculatr"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/Vogte999/analysis-calculatr'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9d56acfdb11bf03cba1575051b1ea3a7059ab936
[INFO] sha for GitHub repo Vogte999/analysis-calculatr: 9d56acfdb11bf03cba1575051b1ea3a7059ab936
[INFO] validating manifest of Vogte999/analysis-calculatr on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Vogte999/analysis-calculatr on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Vogte999/analysis-calculatr
[INFO] finished frobbing Vogte999/analysis-calculatr
[INFO] frobbed toml for Vogte999/analysis-calculatr written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/Vogte999/analysis-calculatr/Cargo.toml
[INFO] started frobbing Vogte999/analysis-calculatr
[INFO] finished frobbing Vogte999/analysis-calculatr
[INFO] frobbed toml for Vogte999/analysis-calculatr written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/Vogte999/analysis-calculatr/Cargo.toml
[INFO] crate Vogte999/analysis-calculatr already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Vogte999/analysis-calculatr against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-6/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/Vogte999/analysis-calculatr:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b47e3d16bb96d2fa739cf8f588e71e9f51032d6d34f3a9b14cbcc5d67bdbd332
[INFO] running `"docker" "start" "-a" "b47e3d16bb96d2fa739cf8f588e71e9f51032d6d34f3a9b14cbcc5d67bdbd332"`
[INFO] [stderr]     Checking analysis-calculatr v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]   --> src/main.rs:51:22
[INFO] [stderr]    |
[INFO] [stderr] 51 |                 for (a, n) in response_0 {
[INFO] [stderr]    |                      ^ help: consider prefixing with an underscore: `_a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]   --> src/main.rs:92:31
[INFO] [stderr]    |
[INFO] [stderr] 92 |             }else if let Some(value) = fractions.get(&input[7..input.len()-3]) { //search for function in memory
[INFO] [stderr]    |                               ^^^^^ help: consider prefixing with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/main.rs:104:31
[INFO] [stderr]     |
[INFO] [stderr] 104 |             }else if let Some(value) = fractions.get(&input[0..1]) {
[INFO] [stderr]     |                               ^^^^^ help: consider prefixing with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]   --> src/main.rs:51:22
[INFO] [stderr]    |
[INFO] [stderr] 51 |                 for (a, n) in response_0 {
[INFO] [stderr]    |                      ^ help: consider prefixing with an underscore: `_a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]   --> src/main.rs:92:31
[INFO] [stderr]    |
[INFO] [stderr] 92 |             }else if let Some(value) = fractions.get(&input[7..input.len()-3]) { //search for function in memory
[INFO] [stderr]    |                               ^^^^^ help: consider prefixing with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]    --> src/main.rs:104:31
[INFO] [stderr]     |
[INFO] [stderr] 104 |             }else if let Some(value) = fractions.get(&input[0..1]) {
[INFO] [stderr]     |                               ^^^^^ help: consider prefixing with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `"docker" "inspect" "b47e3d16bb96d2fa739cf8f588e71e9f51032d6d34f3a9b14cbcc5d67bdbd332"`
[INFO] running `"docker" "rm" "-f" "b47e3d16bb96d2fa739cf8f588e71e9f51032d6d34f3a9b14cbcc5d67bdbd332"`
[INFO] [stdout] b47e3d16bb96d2fa739cf8f588e71e9f51032d6d34f3a9b14cbcc5d67bdbd332